QUESTION 9 Using the Standard Normal Table. What is the probability a z-score is greater than -0.23? In other words, what is P(z> -0.23)? O A. 0.9893 O B. 0.5910 O C. 0.0107 O D. 0.4090 QUESTION 10 Using the Standard Normal Table. What is the probability a z-score is greater than 0.44? In other words, what is P(z> 0.44)? O A. 0.3446 O B. 0.6700 OC. 0.6554 O D.0.3300

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.